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Income Taxes - Narrative (Detail) - USD ($)
$ in Thousands
3 Months Ended
May 02, 2020
May 04, 2019
Income Taxes    
Income tax expense (benefit) $ (1,423) $ 11,793
Effective income tax rate 30.70% 24.80%
Unrecognized tax benefits $ 8,500  
Tax expense and the effective tax rate, if recognized 7,800  
Exposures related to unrecognized tax benefits $ 6,300  
Period of unrecognized tax benefits change 12 months